{"id":"https://openalex.org/W2102212891","doi":"https://doi.org/10.1109/ecc.2015.7330555","title":"Source estimation for wave equations with uncertain parameters","display_name":"Source estimation for wave equations with uncertain parameters","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W2102212891","doi":"https://doi.org/10.1109/ecc.2015.7330555","mag":"2102212891"},"language":"en","primary_location":{"id":"doi:10.1109/ecc.2015.7330555","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecc.2015.7330555","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 European Control Conference (ECC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042402060","display_name":"Sergiy Zhuk","orcid":"https://orcid.org/0000-0002-0956-8909"},"institutions":[{"id":"https://openalex.org/I4210145784","display_name":"IBM Research - Ireland","ror":"https://ror.org/04jnxr720","country_code":"IE","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210145784"]},{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["IE","US"],"is_corresponding":true,"raw_author_name":"Sergiy Zhuk","raw_affiliation_strings":["IBM Research - Ireland, Dublin, Ireland","IBM Research - Ireland, Server 3, Damastown Ind. Park, Dublin 15, Ireland"],"affiliations":[{"raw_affiliation_string":"IBM Research - Ireland, Dublin, Ireland","institution_ids":["https://openalex.org/I4210145784"]},{"raw_affiliation_string":"IBM Research - Ireland, Server 3, Damastown Ind. Park, Dublin 15, Ireland","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066938627","display_name":"Stephen E. Moore","orcid":"https://orcid.org/0000-0002-5670-4176"},"institutions":[{"id":"https://openalex.org/I4210120068","display_name":"IBM Research - Australia","ror":"https://ror.org/027r3nx49","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210120068"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Stephen Moore","raw_affiliation_strings":["IBM Research, Australia","IBM Research-Australia"],"affiliations":[{"raw_affiliation_string":"IBM Research, Australia","institution_ids":["https://openalex.org/I4210120068"]},{"raw_affiliation_string":"IBM Research-Australia","institution_ids":["https://openalex.org/I4210120068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042896039","display_name":"Alberto Costa Nogueira","orcid":"https://orcid.org/0000-0001-6729-7206"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210113516","display_name":"IBM Research - Brazil","ror":"https://ror.org/01fxqdx25","country_code":"BR","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210113516","https://openalex.org/I4210114115"]}],"countries":["BR","US"],"is_corresponding":false,"raw_author_name":"Alberto Costa Nogueira","raw_affiliation_strings":["IBM Research, Brasil","IBM Research - Brasil, Brazil"],"affiliations":[{"raw_affiliation_string":"IBM Research, Brasil","institution_ids":["https://openalex.org/I4210113516"]},{"raw_affiliation_string":"IBM Research - Brasil, Brazil","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078592213","display_name":"Andrew A. Rawlinson","orcid":"https://orcid.org/0000-0002-1054-2829"},"institutions":[{"id":"https://openalex.org/I4210120068","display_name":"IBM Research - Australia","ror":"https://ror.org/027r3nx49","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210120068"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Andrew Rawlinson","raw_affiliation_strings":["IBM Research, Australia","IBM Research-Australia"],"affiliations":[{"raw_affiliation_string":"IBM Research, Australia","institution_ids":["https://openalex.org/I4210120068"]},{"raw_affiliation_string":"IBM Research-Australia","institution_ids":["https://openalex.org/I4210120068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036461550","display_name":"Tigran Tchrakian","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210145784","display_name":"IBM Research - Ireland","ror":"https://ror.org/04jnxr720","country_code":"IE","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210145784"]}],"countries":["IE","US"],"is_corresponding":false,"raw_author_name":"Tigran Tchrakian","raw_affiliation_strings":["IBM Research - Ireland, Dublin, Ireland","IBM Research - Ireland, Server 3, Damastown Ind. Park, Dublin 15, Ireland"],"affiliations":[{"raw_affiliation_string":"IBM Research - Ireland, Dublin, Ireland","institution_ids":["https://openalex.org/I4210145784"]},{"raw_affiliation_string":"IBM Research - Ireland, Server 3, Damastown Ind. Park, Dublin 15, Ireland","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089022499","display_name":"Lior Horesh","orcid":"https://orcid.org/0000-0001-6350-0238"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lior Horesh","raw_affiliation_strings":["T.J.Watson IBM Research Center","T.J.Watson IBM Research Center, USA"],"affiliations":[{"raw_affiliation_string":"T.J.Watson IBM Research Center","institution_ids":[]},{"raw_affiliation_string":"T.J.Watson IBM Research Center, USA","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091863515","display_name":"Aleksandr Y. Aravkin","orcid":"https://orcid.org/0000-0002-1875-1801"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aleksandr Aravkin","raw_affiliation_strings":["T.J.Watson IBM Research Center","T.J.Watson IBM Research Center, USA"],"affiliations":[{"raw_affiliation_string":"T.J.Watson IBM Research Center","institution_ids":[]},{"raw_affiliation_string":"T.J.Watson IBM Research Center, USA","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033225753","display_name":"Albert Akhriev","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210145784","display_name":"IBM Research - Ireland","ror":"https://ror.org/04jnxr720","country_code":"IE","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210145784"]}],"countries":["IE","US"],"is_corresponding":false,"raw_author_name":"Albert Akhriev","raw_affiliation_strings":["IBM Research - Ireland, Dublin, Ireland","IBM Research - Ireland, Server 3, Damastown Ind. Park, Dublin 15, Ireland"],"affiliations":[{"raw_affiliation_string":"IBM Research - Ireland, Dublin, Ireland","institution_ids":["https://openalex.org/I4210145784"]},{"raw_affiliation_string":"IBM Research - Ireland, Server 3, Damastown Ind. Park, Dublin 15, Ireland","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5042402060"],"corresponding_institution_ids":["https://openalex.org/I1341412227","https://openalex.org/I4210145784"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03369632,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"266","last_page":"270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10635","display_name":"Hydraulic Fracturing and Reservoir Analysis","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.5765012502670288},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5573477149009705},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5472899079322815},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5374643802642822},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5037304759025574},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.47664675116539},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4730975925922394},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3486778140068054},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34217214584350586},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3033939003944397},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.17980647087097168},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15631595253944397},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10512357950210571}],"concepts":[{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.5765012502670288},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5573477149009705},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5472899079322815},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5374643802642822},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5037304759025574},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.47664675116539},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4730975925922394},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3486778140068054},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34217214584350586},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3033939003944397},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.17980647087097168},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15631595253944397},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10512357950210571},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecc.2015.7330555","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecc.2015.7330555","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 European Control Conference (ECC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W583485626","https://openalex.org/W1535406352","https://openalex.org/W1536111662","https://openalex.org/W1989171902","https://openalex.org/W1992658812","https://openalex.org/W1998828465","https://openalex.org/W2003024009","https://openalex.org/W2090360015","https://openalex.org/W2090636411","https://openalex.org/W2120704348","https://openalex.org/W2127520982","https://openalex.org/W2504139221","https://openalex.org/W6673089100"],"related_works":["https://openalex.org/W2186864281","https://openalex.org/W4255427455","https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W1966025497","https://openalex.org/W2784060934","https://openalex.org/W68941528","https://openalex.org/W2902714807","https://openalex.org/W4206451355","https://openalex.org/W2046055439"],"abstract_inverted_index":{"Source":[0],"estimation":[1,48,115],"is":[2,108],"a":[3,31,69,118,126,157,172],"fundamental":[4],"ingredient":[5],"of":[6,92,98,174,179],"Full":[7],"Waveform":[8],"Inversion":[9],"(FWI).":[10],"In":[11],"such":[12],"seismic":[13,95],"inversion":[14],"methods":[15],"wavelet":[16],"intensity":[17,88],"and":[18,89,125,146],"phase":[19],"spectra":[20],"are":[21,83],"usually":[22],"estimated":[23],"statistically":[24],"although":[25],"for":[26,46],"the":[27,42,55,87,90,93,99,112,123,143],"FWI":[28,59],"formulation":[29],"as":[30],"nonlinear":[32],"least-squares":[33],"optimization":[34],"problem":[35,116,120],"it":[36],"can":[37],"naturally":[38],"be":[39],"incorporated":[40],"to":[41,54,76,85,110,122,139],"workflow.":[43],"Modern":[44],"approaches":[45],"source":[47,96,114],"consider":[49],"robust":[50,58],"misfit":[51],"functions":[52],"leading":[53],"well":[56],"known":[57],"method.":[60],"The":[61,130],"present":[62],"work":[63],"uses":[64,134],"synthetic":[65],"data":[66,79],"generated":[67],"from":[68],"high":[70],"order":[71,168],"spectral":[72],"element":[73],"forward":[74],"solver":[75],"produce":[77],"observed":[78],"which":[80],"in":[81,141,171],"turn":[82],"used":[84,109],"estimate":[86],"location":[91],"point":[94],"term":[97],"original":[100,113],"elastic":[101],"wave":[102],"PDE.":[103],"A":[104],"min-max":[105],"filter":[106],"approach":[107],"convert":[111],"into":[117],"state":[119],"conditioned":[121],"observations":[124],"non-standard":[127],"uncertainty":[128],"description.":[129],"resulting":[131,170],"numerical":[132,148],"scheme":[133],"an":[135,152],"implicit":[136],"midpoint":[137],"method":[138],"solve,":[140],"parallel,":[142],"chosen":[144],"2D":[145],"3D":[147],"examples":[149],"running":[150],"on":[151],"IBM":[153],"Blue":[154],"Gene/Q":[155],"using":[156],"grid":[158],"defined":[159],"by":[160],"approximately":[161,175],"sixteen":[162],"thousand":[163],"5":[164],"<sup":[165],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[166],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">th</sup>":[167],"elements,":[169],"total":[173],"6.5":[176],"million":[177],"degrees":[178],"freedom.":[180]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
